What does error code # P0031 mean ? on my 2003 Suzuki XL-7 ? Thanks.

Asked by Jan 21, 2017 at 07:40 PM about the 2003 Suzuki XL-7 Limited 2WD

Question type: Maintenance & Repair

1 Answer

74,645

P0031 SUZUKI - HO2S11 Heater Control Circuit Low..... Possible causes; Faulty Heated Oxygen Sensor (H2OS) Bank 1, Sensor 1 Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 harness is open shorted to ground, Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection, Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse, Faulty Engine Control Module (ECM)..... The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors.

2 of 2 people found this helpful.
Best Answer Mark helpful

Your Answer

Suzuki XL-7 Experts

  • #1
    Peer
    Reputation
    1,070
  • #2
    Sheila Tharp
    Reputation
    420
  • #3
    joseph_bro1
    Reputation
    340
View All

Related Models For Sale

Used Suzuki Grand Vitara
9 Great Deals out of 341 listings starting at $1,598
Used Honda CR-V
759 Great Deals out of 56,072 listings starting at $1,750
Used Nissan Murano
343 Great Deals out of 25,058 listings starting at $999
Used Toyota RAV4
708 Great Deals out of 45,655 listings starting at $1,195
Used Ford Escape
1,067 Great Deals out of 93,902 listings starting at $1,200
Used Honda Pilot
508 Great Deals out of 35,416 listings starting at $500
Used Acura MDX
455 Great Deals out of 16,916 listings starting at $1,200
Used Toyota 4Runner
278 Great Deals out of 22,871 listings starting at $2,300
Used Toyota Camry
925 Great Deals out of 80,594 listings starting at $1,440
Used Ford F-150
2,566 Great Deals out of 195,338 listings starting at $1,300
Used Toyota Highlander
469 Great Deals out of 30,403 listings starting at $1,900
Used Saturn VUE
27 Great Deals out of 2,049 listings starting at $1,300

Used Cars For Sale

2009 Suzuki XL-7 For Sale
15 listings starting at $4,866
2008 Suzuki XL-7 For Sale
8 Great Deals out of 172 listings starting at $1,700
2007 Suzuki XL-7 For Sale
3 Great Deals out of 110 listings starting at $2,576
2005 Suzuki XL-7 For Sale
35 listings starting at $2,990

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.